OnSlotSelect Year view override

Radzen.Blazor Components
1

Is there a way to override/format the dialog displayed when selecting a slot while in year view on the scheduler.

async Task OnSlotSelect(SchedulerSlotSelectEventArgs args)
{
    if (args?.View?.Text != "Year")
    {
        
        await Task.CompletedTask;
    }
}

This code suggests that the year view has a built-in dialog, I want to override or change this popup modal.

image
image778×664 31.6 KB

2

Hi @Eduan-dev,

You can stop the default dialog from opening via:

args.PreventDefault();

You can then inject a DialogService and open a custom dialog with the desired content.

1 Like
3

Hi @korchev,

Thank you for the quick response.

I have the same question but for this ‘show other/more’ component:

image

Where can I override the default modal?
The scheduler does not have a callback for this event..?

4

The "+N more" dialog in the Month/YearPlanner/YearTimeline views is raised via a separate event — MoreSelect (not SlotSelect). You can stop the built-in dialog the same way:

  <RadzenScheduler Data="@appointments" MoreSelect="@OnMoreSelect" ... />                                                                                                                 
                                                                                                                                                                                          
  @code {                                                                                                                                                                                 
      void OnMoreSelect(SchedulerMoreSelectEventArgs args)                  
      {                                                                                                                                                                                   
          args.PreventDefault();
          // open your own dialog via DialogService here using args.Start/args.End/args.Appointments                                                                                      
      }                                                                                                                                                                                   
  }

Note: the Year view doesn't use MoreSelect — clicking a day there always goes through SlotSelect (whether there are appointments or not), so for that view keep using SlotSelect +
args.PreventDefault() as in the earlier reply.

1 Like